Anon Deringer. This women's goggle features Magnetic Facemask Integration (MFI®) that seals your Anon MFI® facemask to the goggle in a snap. Women’s-specific design ensures the best possible fit and comfort. Cylindrical Lens Technology provides maximum field of vision, and full perimeter channel venting ensures maximum airflow for clear, fog-free vision in all conditions. The Deringer goggle is Over the Glasses (OTG) compatible for wearing with eyeglasses. Includes MFI® Facemask and microfiber goggle bag for storage and wiping the lens clean.